80339688

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 281604960

約数和(自身を除く): 201265272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 81, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 162, 187, 198, 204, 216, 221, 234, 243, 264, 286, 289, 297, 306, 312, 324, 351, 374, 396, 408, 429, 442, 459, 468, 486, 561, 572, 578, 594, 612, 648, 663, 702, 748, 792, 858, 867, 884, 891, 918, 936, 972, 1053, 1122, 1144, 1156, 1188, 1224, 1287, 1326, 1377, 1404, 1496, 1683, 1716, 1734, 1768, 1782, 1836, 1944, 1989, 2106, 2244, 2312, 2376, 2431, 2574, 2601, 2652, 2673, 2754, 2808, 3159, 3179, 3366, 3432, 3468, 3564, 3672, 3757, 3861, 3978, 4131, 4212, 4488, 4862, 5049, 5148, 5202, 5304, 5346, 5508, 5967, 6318, 6358, 6732, 6936, 7128, 7293, 7514, 7722, 7803, 7956, 8262, 8424, 9537, 9724, 10098, 10296, 10404, 10692, 11016, 11271, 11583, 11934, 12636, 12716, 13464, 14586, 15028, 15147, 15444, 15606, 15912, 16524, 17901, 19074, 19448, 20196, 20808, 21384, 21879, 22542, 23166, 23409, 23868, 25272, 25432, 28611, 29172, 30056, 30294, 30888, 31212, 33048, 33813, 34749, 35802, 38148, 40392, 41327, 43758, 45084, 45441, 46332, 46818, 47736, 53703, 57222, 58344, 60588, 62424, 65637, 67626, 69498, 70227, 71604, 76296, 82654, 85833, 87516, 90168, 90882, 92664, 93636, 101439, 107406, 114444, 121176, 123981, 131274, 135252, 138996, 140454, 143208, 165308, 171666, 175032, 181764, 187272, 196911, 202878, 214812, 228888, 247962, 257499, 262548, 270504, 277992, 280908, 304317, 330616, 343332, 363528, 371943, 393822, 405756, 429624, 495924, 514998, 525096, 561816, 590733, 608634, 686664, 743886, 772497, 787644, 811512, 912951, 991848, 1029996, 1115829, 1181466, 1217268, 1487772, 1544994, 1575288, 1825902, 2059992, 2231658, 2362932, 2434536, 2975544, 3089988, 3347487, 3651804, 4463316, 4725864, 6179976, 6694974, 7303608, 8926632, 10042461, 13389948, 20084922, 26779896, 40169844, 80339688]

約数ペア:

[(1, 80339688), (2, 40169844), (3, 26779896), (4, 20084922), (6, 13389948), (8, 10042461), (9, 8926632), (11, 7303608), (12, 6694974), (13, 6179976), (17, 4725864), (18, 4463316), (22, 3651804), (24, 3347487), (26, 3089988), (27, 2975544), (33, 2434536), (34, 2362932), (36, 2231658), (39, 2059992), (44, 1825902), (51, 1575288), (52, 1544994), (54, 1487772), (66, 1217268), (68, 1181466), (72, 1115829), (78, 1029996), (81, 991848), (88, 912951), (99, 811512), (102, 787644), (104, 772497), (108, 743886), (117, 686664), (132, 608634), (136, 590733), (143, 561816), (153, 525096), (156, 514998), (162, 495924), (187, 429624), (198, 405756), (204, 393822), (216, 371943), (221, 363528), (234, 343332), (243, 330616), (264, 304317), (286, 280908), (289, 277992), (297, 270504), (306, 262548), (312, 257499), (324, 247962), (351, 228888), (374, 214812), (396, 202878), (408, 196911), (429, 187272), (442, 181764), (459, 175032), (468, 171666), (486, 165308), (561, 143208), (572, 140454), (578, 138996), (594, 135252), (612, 131274), (648, 123981), (663, 121176), (702, 114444), (748, 107406), (792, 101439), (858, 93636), (867, 92664), (884, 90882), (891, 90168), (918, 87516), (936, 85833), (972, 82654), (1053, 76296), (1122, 71604), (1144, 70227), (1156, 69498), (1188, 67626), (1224, 65637), (1287, 62424), (1326, 60588), (1377, 58344), (1404, 57222), (1496, 53703), (1683, 47736), (1716, 46818), (1734, 46332), (1768, 45441), (1782, 45084), (1836, 43758), (1944, 41327), (1989, 40392), (2106, 38148), (2244, 35802), (2312, 34749), (2376, 33813), (2431, 33048), (2574, 31212), (2601, 30888), (2652, 30294), (2673, 30056), (2754, 29172), (2808, 28611), (3159, 25432), (3179, 25272), (3366, 23868), (3432, 23409), (3468, 23166), (3564, 22542), (3672, 21879), (3757, 21384), (3861, 20808), (3978, 20196), (4131, 19448), (4212, 19074), (4488, 17901), (4862, 16524), (5049, 15912), (5148, 15606), (5202, 15444), (5304, 15147), (5346, 15028), (5508, 14586), (5967, 13464), (6318, 12716), (6358, 12636), (6732, 11934), (6936, 11583), (7128, 11271), (7293, 11016), (7514, 10692), (7722, 10404), (7803, 10296), (7956, 10098), (8262, 9724), (8424, 9537)]